Finally a solution for the 1g guys who are making big power!! Our Billet CNC'd Pump hanger will retain the factory fuel level and will incorporate a return line for those to wish to add a bigger return line then the stock one. We have made 900hp with 2 walbro high flows in an Evo. Most 1g DSM fuel sending units are rusted out. With this unit you will not have to worry about rust again and at the same time support those high horsepower needs without running large external pumps!!